Schwalbe tubes are designed & manufactured to retain air pressure considerably longer than their competitors. Not only is each individual tube inflated & inserted into a mould to ensure that there is even wall thickness & excellent air retention, they are also stored under pressure for 24hrs to test air retention. The AV13F is extremely durable for the demands of freeride use & has a strengthened rubber foot to protect the valve against tear-off. Valve length of 40mm for standard version. Weight 185g.
Applicable Tyre Sizes: 54-559 - 26 x 2.10 57-559 - 26 x 2.25 60-559 - 26 x 2.35 62-559 - 26 x 2.50 65-559 - 26 x 2.60 70-559 - 26 x 2.75 75-559 - 26 x 3.00